KB Performance, zestaw tłoków Twin Cam 96″/103″ do 110″. +.030″

Forged piston set. For 96″ (3-3/4″) to 103″ (3-7/8″) big bore conversion. 9.5:1 CR with stock 85cc head. Piston weight 335gr. Piston pin weight 89gr. Piston pin dia. .927″ / offset. Head type: Dish with +6.9cc. Compression height 1.076″. Bore 3.875″. Stroke 4.375″ (4-3/8″). Rod length 7.667″. Cyl. length 4.938″. Note: All KB forged pistons come equipped with offset wrist pins / piston pins. There is a front and rear section on the piston and it is necessary to install it in the correct way. Please refer to the installation instructions; as provided with each piston set; prior to installation.